| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,843 | +1.9% |
| 2Q26 | 7,680 | +2.7% |
| 1Q26 | 7,579 | +1.3% |
| 4Q25 | 7,956 | +2.7% |
| 3Q25 | 7,697 | +10.1% |
| 2Q25 | 7,478 | +9.5% |
| 1Q25 | 7,480 | +10.7% |
| 4Q24 | 7,748 | +25.6% |
| 3Q24 | 6,993 | +5.1% |
| 2Q24 | 6,828 | +6.0% |
| 1Q24 | 6,760 | +11.3% |
| 4Q23 | 6,169 | +3.0% |
| 3Q23 | 6,651 | +14.9% |
| 2Q23 | 6,441 | +13.9% |
| 1Q23 | 6,071 | +9.2% |
| 4Q22 | 5,987 | -0.4% |
| 3Q22 | 5,787 | +3.9% |
| 2Q22 | 5,657 | +0.5% |
| 1Q22 | 5,562 | +27.1% |
| 4Q21 | 6,010 | -0.1% |
| 3Q21 | 5,572 | -3.6% |
| 2Q21 | 5,628 | -3.6% |
| 1Q21 | 4,377 | -20.3% |
| 4Q20 | 6,016 | -1.8% |
| 3Q20 | 5,781 | -6.7% |
| 2Q20 | 5,839 | +2.3% |
| 1Q20 | 5,492 | +2.7% |
| 4Q19 | 6,127 | +11.8% |
| 3Q19 | 6,194 | +14.9% |
| 2Q19 | 5,706 | +10.2% |
| 1Q19 | 5,348 | +9.0% |
| 4Q18 | 5,481 | -1.9% |
| 3Q18 | 5,389 | +13.7% |
| 2Q18 | 5,179 | +9.3% |
| 1Q18 | 4,908 | +11.6% |
| 4Q17 | 5,590 | +16.3% |
| 3Q17 | 4,739 | -4.4% |
| 2Q17 | 4,740 | - |
| 1Q17 | 4,399 | - |
| 4Q16 | 4,808 | - |
| 3Q16 | 4,958 | - |